Doctor insights on:
Normal: I think you are referring to the general appearance of the ECG complexes along with timed intervals of conduction. This tells us something about the morphology of the heart (ie is it enlarged or is it damaged), as well as the electrical conduction properties ( which might hint at the risks for arrhythmia). These intervals all have a normal range and variability within that range is normal. ...Read moreSee 1 more doctor answer
What are normal variations in fasting blood sugar? My normal is around 85, recent test showed 98. 30yo m
See answer: Fluctuations in blood sugar are quite normal and the rule rather than the exception. Blood sugar values will vary depending on the nutritional content of your diet, the amount of time that has elapsed since your last meal, your level of exercise and activity as well as being potentially influenced by medications and illness and other intangible factors. Your fluctuations are well within normal. ...Read more
How is long qt diagnosed... How do you test whether it's real mutation or just a borderline qt, normal variation??
Breathing rates: at rest i take about 7 breaths a min, my partner breathes about 24 times a min, normal variation?
Probably....: In order to really compare, you would need to compare minute ventilation. Minute ventilation is defined as the number of breaths you take in a minute multiplied by the volume (size) of the breaths taken. So, you may be taking deeper breaths at a lower rate while your partner may be taking more shallow breaths at a higher rate but your minute ventilation may be identical. ...Read more
No symptoms feel well but why my wbc went from 6.2 and 2 years later low normal at 4.3 .Is this considered normal variation.
All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Talk to the doctor who ordered the tests. Having said that, the change in WBC per se is not a cause for concern.
Wish you good health! - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex, if you have sex. ...Read more
Hi wondering if gaining 12 pounds cause my Alt to go from 23 to 34 and ast 20 to 19 in one years time or is this considered normal variation?
Yes: Actually this may not even be related to your weight, which I hope you will be able to lose this year. These numbers fluctuate, and even a long run will raise them. ...Read more
I started my period 3 days ago. Day one and two were heavier and steady. But Day 3 is barely any flow. It will pick up a little then stop then starts a little. It’s not heavy at all now. Is this normal variation? Thanks
Hi my mom has ckd last few GFR results were in order 28,34,22 is this considered normal variation .She urinates has usual.No symptoms. ?
Renal failure: Your mother's GFR indicates renal disease and it is imperative that you discuss these result with your doctor. It would be prudent to consult a nephrologist to ascertain if further impairment can be prevented. ...Read more
What is the normal variation in heart rate, this morning my hr was. 64 at rest, took it in the afternoon, and it was 89 and i was sitting?
At a 5w2d scan post ivf, the sac measured 8.5mm, which is almost 4 days behind according to my ob. Is this within normal variation for ivf?
What is the normal variation of platelet counts? I had my CBC taken two weeks ago and today
and my platelets have dropped by 50,000. Is this normal?
I saw on my 38 week growth ultrasound that the baby's bpd was in the 9th percentile, yet everything else was 30-50th percentile.Nobody mentioned it to me.Is this just normal variation?He's not breech.
If hCG levels have a very wide normal variation, than how is it that doctors determine that a level of 634 is typical 2-3 weeks after conception?
Normal distribution : That value falls within the range (even though it is wide) for that estimated gestational age range. It's similar to saying that a typical birthweight for a full-term newborn is 7lbs, even though we know that the normal full-term birth weights may range from ~5-11 pounds. "normal" or "typical" in the medical sense usially includes ~80-90% of the population. ...Read moreSee 1 more doctor answer
I noticed on blood work done a few years ago, lymphocytes were total 2.9 at 33% total and 5 months later total 1.6 and 21%. What could cause that drop? Or normal variation? Blood test done a month later lymphocytes were 1.9.
That's fine: They fluctuate wildly even from day to day, with the minor stresses and perhaps microbial exposures of everyday life. Ignore the percentages entirely; the totals are both fine. Keep in mind that they're your friends. ...Read more
Is it normal variation for diastolic blood pressure to elevate by 20-35 depending on posture/exertion/stress, even if temporarily as high as 95+?
The norm: The normal blood pressure response to exercise/stress etc. is for the systolic blood pressure to rise reasonably, but the diastolic pressure normally will decrease widening the pulse pressure. If your diastolic pressure is elevating up to 95 during physical activity, you may have hypertension. You need a treadmill test. ...Read more
Four month old daughter with urate crystals in diaper multiple times. Blood work and urinalysis normal. Something serious or normal variation?
VERY NORMAL!: We se uric acid crystals from the day kids are born. This is normal in infant urine and absolutely no reason to be concerned. In peds we call this "brick dust" in the diapers, but often it's just a pink hue to the urine, depending on what brand of diapers and how absorbent they are. No need to worry. ...Read more
Started Prozac (fluoxetine) 2 months ago. Weight up about 2 lbs with no lifestyle change. Heart, kidney, liver ok. Is this probably Prozac (fluoxetine)? Or normal variation?
Not necessarily: When people are depressed they frequently have poor appetite and lose weight. So it stands to reason when their treatment ( in this case the effect of Prozac (fluoxetine) ) begins to work they may regain their appetite and start to gain weight. There are other potential reasons for gaining weight so this should be a topic of discussion with your doctor. ...Read moreSee 1 more doctor answer
Length of time also: Normal mood variations usually don't last as long as a mood disorder, & aren't as intense. For depression, the symptoms have to be present for at least 2 weeks. Also, normal mood variations don't include the changes in sleep, appetite, and energy that depression has. There is also usually something that can improve a "mood variation, " but full depression doesn't respond to such things. ...Read more
GYN exam: needed to check female hormones and thyroid function as well as screening for PCOS ...Read more
Varies. : The menstrual cycle is from day 1 of bleeding to day 1 of the next time of bleeding. Although the average cycle is 28 days, it is normal to have a cycle that is shorter or longer. More frequent than every 21 days is too much, and later than every 35 days is too few. Normal menses lasts 5-7 days. Any bleeding that is heavy abd bothersome to a patient may need evaluation. ...Read more
How can you tell the difference between normal hymen variations and genial warts? Is the hymen smooth or can it have bumps, ridges etc along it?
See below: Hymen remnants are tiny nubbins. For the appearance of warts, consult the site given below. if that does not help, you should see a doctor and get HPV vaccine. https://search.yahoo.com/yhs/search;_ylt=AwrB8pwO9I9XAkAAT4AunIlQ?p=vulvar%20warts%20pictures&fr=yhs-mozilla-001&fr2=p%3As%2Cv%3Ai%2Cm%3Apivot&stype=web&hsimp=yhs-001&hspart=mozilla ...Read more
Low grade fever (99.5-100.5) nearly every night for a month. Could it be part of the body's normal temp variation? Easily fatigued lately, also.
Could be: But you should see your doctor to rule out an infection. ...Read more
Breast tenderness starting 2 days before expected period is due this month. Is this a normal pms variation?
Is this bp variation normal? Supine for 5 min, bp 125/85 hr 88. Stood up, bp 106/64 hr 126. 10 min later, after putting laundry away, 123/102 hr 107.
Maybe: Orthostatic hypotension is diagnosed in this way, but you need to measure lying, sitting and standing. And you want to wait 3 minutes between positional changes to measure. If you quickly measured, then this may just be normal physiological response to standing. Symptoms of hypotension are dizziness, weakness, blurry vision, sweating. If these are present, try adding extra salt and see doc. ...Read more
What is the normal range of variation for TSH between blood tests taken throughout the year for a person not on any meds?
<10%: Tsh is secreted by the pituitary gland as a stimulator of thyroid hormone production. Depending on your thyroid gland function, the TSH value will be reciprocally elevated or decreased. It is a servo mechanism: TSH does down when T4 or T3 (liothyronine) is up. It is a constant fine tuning. But, in general, it does not alter more than 10% during a year. ...Read moreSee 1 more doctor answer
On a whole body bone scan what does faint activity seen associated with the manubrial clavicular junction on the right side may be variation of normal?
All the scan tells-: -you is there is more bone active in that are, does not tell you why. Can be as simple as this being your dominant extremity. Very dense uptake is something significant & should be investigated. ...Read more
HR rises & falls twice (Up, down, up, down) during each set of inspiration & expiration. Shown in ANS tests. Variation of normal Sinus Arrhythmia? or?
Sinus arrhythmia: Sinus arrhythmia only reflects an exaggeration of a normal behavior. Everyone's HR tends to vary slightly with the normal changes in pressure in the chest with breathing. Your HR should increase with inspiration and decrease with expiration. If this variation is quite obvious, then we call it a "sinus arrhythmia," but it's not generally clinically significant. ...Read more
2yo has 3 freckles on entire body.is it normal to see small color variations within the freckles. All are symmetrical?
My cycle change from 2 mos 30 day to 1 mo. 29 then the next 28 and back to 30-31 day is this normal? A continual pattern with so variations
Longer cycles assoc.: with both metabolic syndrome (both pre & clear Diabetes Mellitus), & polycystic ovarian syndrome, both driven by LFHC foods, eased/relieved by going HFLC, study: http://goo.gl/DKvdSI, http://goo.gl/mpd4Y6, http://goo.gl/e2lDwm, http://goo.gl/3w4uD2, http://goo.gl/JH8XBX, esp: http://goo.gl/02iz6i. However many other/additional issues are possible, seek help from someone worthy of your trust. ...Read more
My cycle change from 2 mos 30 day to 1 mo. 29 then the next 28 and back to 30-31 day is this normal? A continual pattern with some
Normal: 28 to 30 day cycles are the average. The cycles can vary in that range for the same woman from month to month and still be perfectly normal. ...Read more
I am 38 years old. Pregnant 11,6 weeks. The NT shows a variation from 2.6 to 3.0mm. And also a ducto venosos A negative. Is that a normal range for NT?
Genetic screening: It appears that you are undergoing genetic screening. Typically the Nuchal fold is combined with blood testing to help determine the risk of genetic abnormalities. The impedance level through the ductus venosus is sometimes added as a screening tool. Schedule a follow up with your doctor to go over all of your results and so that your risk can be calculated ...Read more
Lab variation issue - If I have normal lipase values at one lab, but elevated values at a different lab, how do I know which lab is "correct"?
Any symptoms?: Why were the tests done? Do you have any symptoms? Both results may be correct as different methods of testing can provide different results. What is the amylase? If the pancreatitis is you concern, a normal amylase would rule that out. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. ...Read more
What is considered as a normalheart rate variation at rest?I mean,recorded my HR during 3mins at rest, and it oscillates betw. 78 and 88 bpm,normal?
Yes: Is normal. Less than 100 at rest is consider normal. However, if you are in good cardiovascular shape it can be as low as 40`s. ...Read more
I have different lipase values at different labs. At the one with a range from 73-343, I'm always well within normal, but at the one with a range from 12-60, I'm always slightly elevated. Is this likely a lab variation, or is my lipase fluctuating?
Im courious what heart rate variation in percentage could be considered as normal during a 4 minutes measurement at rest?
Depends: It does depend a bit on age, but in general there is data that suggest at rest there is less than a 10 beat per min variation at rest, which approximates out to around 12%. Again this varies on age, medications being taken and underlying disease that one might be afflicted with. Hope this helps. ...Read more
I had a brain MRA-MRV, all is normal but there is a note "hypoplasia LEFT TRANSVERSE Gulf REPRESENTS ANATOMY variation.What does this means? Its ok?
It means: it is normal. What you describe is a common normal anatomic variation. ...Read more
- Normal blood pressure variations
- Variation of coliatis
- Slight variation in ecg
- Genetic variation and evolution
- Different variations of kickball
- Pulse pressure variation monitoring
- Variations of the brat diet
- Diurnal mood variation
- Bleeding time variation in fever
- Precautions if ecg shows slight variations